The Cochrane Collaboration: progress in perinatal medicine.
Neilson
J P
JP
Department of Obstetrics and Gynaecology, University of Liverpool.
Levene
M I
MI
D016206:Databases, Bibliographic; D004739:England; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007391:International Cooperation; D010500:Perinatology; D011247:Pregnancy; D016032:Randomized Controlled Trials as Topic; D012196:Review Literature as Topic